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Mesoporous H‐ZSM‐5 for the Conversion of Dimethyl Ether to Hydrocarbons

Zimmermann, Michael C. / Otto, Thomas N. / Wodarz, Simon / Zevaco, Thomas A. / Pitter, Stephan

The potential of hierarchical H‐ZSM‐5 zeolites was studied for the conversion of DME to fuel‐compatible hydrocarbons. For this purpose, hierarchical H‐ZSM‐5 zeolites have been prepared from commercial H‐ZSM‐5 by desilication and organosilane‐directed hydrothermal synthesis. The zeolites were characterized by X‐ray diffraction, NH₃‐TPD, DRIFTS, and N₂ physisorption measurements. The catalysts have been tested in a tube reactor (1 bar, 648 K). The results indicate important structural changes in framework and acidic sites, which are significant for the synthesis of gasoline‐range hydrocarbons.

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Mesoporous H‐ZSM‐5 for the Conversion of Dimethyl Ether to Hydrocarbons

Zimmermann, Michael C. / Otto, Thomas N. / Wodarz, Simon / Zevaco, Thomas A. / Pitter, Stephan

The potential of hierarchical H‐ZSM‐5 zeolites was studied for the conversion of DME to fuel‐compatible hydrocarbons. For this purpose, hierarchical H‐ZSM‐5 zeolites have been prepared from commercial H‐ZSM‐5 by desilication and organosilane‐directed hydrothermal synthesis. The zeolites were characterized by X‐ray diffraction, NH₃‐TPD, DRIFTS, and N₂ physisorption measurements. The catalysts have been tested in a tube reactor (1 bar, 648 K). The results indicate important structural changes in framework and acidic sites, which are significant for the synthesis of gasoline‐range hydrocarbons.

Mesoporous H‐ZSM‐5 for the Conversion of Dimethyl Ether to Hydrocarbons

Zimmermann, Michael C. / Otto, Thomas N. / Wodarz, Simon / Zevaco, Thomas A. / Pitter, Stephan

The potential of hierarchical H‐ZSM‐5 zeolites was studied for the conversion of DME to fuel‐compatible hydrocarbons. For this purpose, hierarchical H‐ZSM‐5 zeolites have been prepared from commercial H‐ZSM‐5 by desilication and organosilane‐directed hydrothermal synthesis. The zeolites were characterized by X‐ray diffraction, NH₃‐TPD, DRIFTS, and N₂ physisorption measurements. The catalysts have been tested in a tube reactor (1 bar, 648 K). The results indicate important structural changes in framework and acidic sites, which are significant for the synthesis of gasoline‐range hydrocarbons.

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Title:

Mesoporous H‐ZSM‐5 for the Conversion of Dimethyl Ether to Hydrocarbons

Contributors:

Zimmermann, Michael C. (author) / Otto, Thomas N. (author) / Wodarz, Simon (author) / Zevaco, Thomas A. (author) / Pitter, Stephan (author)

Published in:

Chemie Ingenieur Technik ; 91 ; 1302-1313

Publication date:

2019-09-01

Size:

12 pages

ISSN:

0009-286X , 1522-2640

DOI:

https://doi.org/10.1002/cite.201800217

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Temperature‐programmed desorption , Gasoline , Desilication , Dimethyl ether , Hierarchical H‐ZSM‐5 , DRIFTS

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